Version 4
SHEET 1 2616 736
WIRE 1920 -448 1024 -448
WIRE 1744 -288 1216 -288
WIRE 2144 -240 1984 -240
WIRE 2432 -240 2144 -240
WIRE 448 -224 32 -224
WIRE 672 -224 448 -224
WIRE 896 -224 672 -224
WIRE 1120 -224 896 -224
WIRE 1360 -224 1120 -224
WIRE 1392 -224 1360 -224
WIRE 1552 -224 1472 -224
WIRE 1984 -224 1984 -240
WIRE 1984 -224 1552 -224
WIRE 1552 -144 1552 -224
WIRE 2432 -128 2432 -240
WIRE 1808 -96 1616 -96
WIRE 1808 -64 1808 -96
WIRE 2208 -64 2208 -192
WIRE 2208 -64 1984 -64
WIRE 32 -32 32 -144
WIRE 32 -32 -32 -32
WIRE 112 -32 32 -32
WIRE 256 -32 192 -32
WIRE -32 -16 -32 -32
WIRE 448 -16 448 -144
WIRE 560 -16 528 -16
WIRE 896 -16 896 -144
WIRE 896 -16 624 -16
WIRE 1024 -16 1024 -448
WIRE 1024 -16 896 -16
WIRE 1120 -16 1120 -144
WIRE 1216 -16 1216 -288
WIRE 1216 -16 1120 -16
WIRE 1744 -16 1744 -288
WIRE 1920 -16 1920 -448
WIRE 2144 0 2144 -144
WIRE 2144 0 2096 0
WIRE 1024 16 1024 -16
WIRE 1264 32 1232 32
WIRE 1360 32 1360 -224
WIRE 1360 32 1328 32
WIRE 1552 48 1552 -48
WIRE 1872 48 1552 48
WIRE 672 80 672 -144
WIRE 768 80 672 80
WIRE 2144 96 2144 0
WIRE 2208 96 2144 96
WIRE 32 112 32 -32
WIRE 672 112 672 80
WIRE 896 112 896 -16
WIRE 1120 112 1120 -16
WIRE 256 160 256 -32
WIRE 448 160 448 -16
WIRE 448 160 320 160
WIRE 608 160 448 160
WIRE 768 160 768 80
WIRE 832 160 768 160
WIRE 1024 160 1024 96
WIRE 1056 160 1024 160
WIRE 1680 160 1488 160
WIRE 1552 176 1552 48
WIRE 2208 176 2208 96
WIRE 1488 224 1488 160
WIRE 1680 224 1680 160
WIRE 1760 224 1984 32
WIRE 1952 224 1808 32
WIRE 2144 224 2032 224
WIRE 256 352 256 160
WIRE 2208 416 2208 272
WIRE 2208 416 2080 416
WIRE 2432 416 2432 -48
WIRE 2432 416 2208 416
WIRE 32 432 32 192
WIRE 256 432 32 432
WIRE 672 432 672 208
WIRE 672 432 256 432
WIRE 896 432 896 208
WIRE 896 432 672 432
WIRE 1120 432 1120 208
WIRE 1120 432 896 432
WIRE 1232 432 1232 32
WIRE 1232 432 1120 432
WIRE 1392 432 1232 432
WIRE 1552 432 1552 272
WIRE 1552 432 1472 432
WIRE 256 448 256 432
WIRE 1552 496 1552 432
WIRE 1744 496 1552 496
WIRE 2080 496 2080 416
WIRE 2080 496 1744 496
WIRE 1744 528 1744 496
WIRE 1872 576 1872 48
WIRE 1952 576 1872 576
WIRE 2096 576 2096 0
WIRE 2096 576 2032 576
FLAG 256 448 0
FLAG 1744 528 0
FLAG -32 64 0
SYMBOL res 16 96 R0
SYMATTR InstName R1
SYMATTR Value 9k
SYMBOL res 16 -240 R0
SYMATTR InstName R2
SYMATTR Value 2.2k
SYMBOL res 432 -240 R0
SYMATTR InstName R3
SYMATTR Value 27000k
SYMBOL res 656 -240 R0
SYMATTR InstName R4
SYMATTR Value 47k
SYMBOL res 880 -240 R0
SYMATTR InstName R5
SYMATTR Value 3.3k
SYMBOL res 240 336 R0
SYMATTR InstName R6
SYMATTR Value 22k
SYMBOL res 208 -48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName VR1
SYMATTR Value 100k
SYMBOL cap 320 144 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 0.022µ
SYMBOL res 544 -32 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 1Meg
SYMBOL npn 608 112 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL npn 832 112 R0
SYMATTR InstName Q2
SYMATTR Value 2N3904
SYMBOL npn 1056 112 R0
SYMATTR InstName Q6
SYMATTR Value 2N3904
SYMBOL res 1008 0 R0
SYMATTR InstName R13
SYMATTR Value 100k
SYMBOL res 1104 -240 R0
SYMATTR InstName R12
SYMATTR Value 3.3k
SYMBOL polcap 1328 48 M270
WINDOW 3 0 32 VBottom 2
WINDOW 0 32 32 VTop 2
SYMATTR Value 47µ
SYMATTR InstName EC2
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=16 Irms=50m Rser=0.8014 Lser=4.12n mfg="Würth Elektronik" pn="865230343004 WCAP-AS5H 6,3x5,5" type="Al electrolytic"
SYMBOL res 1488 -240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 220
SYMBOL res 1488 416 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 220
SYMBOL npn 1488 176 R0
SYMATTR InstName TR4
SYMATTR Value BC547B
SYMBOL pnp 1616 -48 R180
SYMATTR InstName TR3
SYMATTR Value 2N2907
SYMBOL npn 1920 -64 R0
SYMATTR InstName TR9
SYMATTR Value 2N3904
SYMBOL npn 1744 -64 R0
SYMATTR InstName TR5
SYMATTR Value 2N3904
SYMBOL res 1776 208 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R11
SYMATTR Value 15
SYMBOL res 2048 208 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R10
SYMATTR Value 15
SYMBOL pnp 2208 -144 R180
SYMATTR InstName TR7
SYMATTR Value 2N2907
SYMBOL npn 2144 176 R0
SYMATTR InstName TR8
SYMATTR Value BC547B
SYMBOL voltage 2432 -144 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL polcap 624 -32 R90
WINDOW 3 32 32 VTop 2
WINDOW 0 0 32 VBottom 2
SYMATTR Value 1µ
SYMATTR InstName C2
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=50 Irms=24m Rser=2.2248 Lser=3.14n mfg="Würth Elektronik" pn="860160672002 WCAP-ATLL 5x11" type="Al electrolytic"
SYMBOL res 2048 560 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R17
SYMATTR Value 30
SYMBOL voltage -32 -32 R0
WINDOW 123 24 124 Left 2
WINDOW 39 0 0 Left 0
WINDOW 3 -285 126 Left 2
SYMATTR Value SINE(1 0.1 2500 0 0 0 1)
SYMATTR InstName V2
TEXT -296 360 Left 2 !.tran 0 4ms
TEXT -296 408 Left 2 !;tran 0 4s
TEXT 2120 544 Left 2 ;R17 remplace le moteur \npour la simulation
TEXT -416 136 Left 2 ;Une impulsion de 1mV dans le circuit, \npour simuler un pic de bruit à +/- 85db\nenregistré par le micro Elektret
TEXT 264 -424 Left 6 ;Velleman KSR 1